Dynaforce Starter High Speed Chevrolet Small And Big Block Straight Mount Holes MSD IgnitionIf you have a blown alcohol engine, an engine that uses a magneto, or any application that requires a faster than normal cranking speed to fire, the MSD High Speed DynaForce Starter is your answer. Providing up to 25% faster cranking speeds, the High Speed DynaForce Starter is designed for race engines that require higher cranking speed. Installation versatility comes by way of a billet machined adjustable mounting block and the ability to hook up to